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The enolic form of acetone contains :...

The enolic form of acetone contains :

A

`9sigma` bonds, `1pi` bond and 2 lone pairs

B

`8sigma` bonds, `2pi` bonds and 2 lone pairs

C

`10sigma` bonds, `1pi` bond and 1 lone pair

D

`9sigma` bonds, `2pi` bonds and 1 lone pair

Text Solution

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The correct Answer is:
A
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MODERN PUBLICATION-ISOMERISM IN ORGANIC COMPOUNDS -MCQ (LEVEL-II)
  1. The following pair of molecules represents :

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  2. The type of isomerism shown by : CH(3)CH(OH)COOH is :

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  3. How many isomeric compounds will be obtained when a disubstituted deri...

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  4. Which of the following compounds can exist as optical isomers?

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  5. Dichloroethylene does not show :

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  6. Isopentane, (CH(3))(2)CHCH(2)CH(3) can form four isomeric monochloro d...

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  7. Which of the following has zero dipole moment?

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  8. The enolic form of acetone contains :

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  9. Which of the following compounds will show geometrical isomerism?

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  10. The compound can exhibit :

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  11. In which of the following pairs, the first one is chiral and the secon...

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  12. Which of the following molecules is achiral?

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  13. Which isomer of hexane has only two different sets of structurally equ...

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  14. Which of the following compounds will exhibit cis-trans isomerism?

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  15. Which of the following compounds will exhibit geometrical isomerism?

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  16. Which of the following compounds exhibits stereoisomerism?

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  17. A similarity between optical and geometrical isomerism is that :

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  18. Which of the following show geometrical isomerism?

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  19. Of the five isomeric hexanes, the isomer which can give two monochlori...

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  20. The number of structural isomers for C(6)H(14) is :

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